EP3296410A4 - Vorbehandlungsverfahren für mineralerzaufschlämmung und verfahren zur herstellung einer mineralerzaufschlämmung - Google Patents

Vorbehandlungsverfahren für mineralerzaufschlämmung und verfahren zur herstellung einer mineralerzaufschlämmung Download PDF

Info

Publication number
EP3296410A4
EP3296410A4 EP16792399.4A EP16792399A EP3296410A4 EP 3296410 A4 EP3296410 A4 EP 3296410A4 EP 16792399 A EP16792399 A EP 16792399A EP 3296410 A4 EP3296410 A4 EP 3296410A4
Authority
EP
European Patent Office
Prior art keywords
ore slurry
mineral ore
manufacturing
pretreatment method
pretreatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16792399.4A
Other languages
English (en)
French (fr)
Other versions
EP3296410A1 (de
EP3296410B1 (de
Inventor
Hirotaka Higuchi
Masaki Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of EP3296410A1 publication Critical patent/EP3296410A1/de
Publication of EP3296410A4 publication Critical patent/EP3296410A4/de
Application granted granted Critical
Publication of EP3296410B1 publication Critical patent/EP3296410B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP16792399.4A 2015-05-12 2016-02-08 Vorbehandlungsverfahren für mineralerzaufschlämmung und verfahren zur herstellung einer mineralerzaufschlämmung Active EP3296410B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015097452A JP6020651B1 (ja) 2015-05-12 2015-05-12 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
PCT/JP2016/053626 WO2016181673A1 (ja) 2015-05-12 2016-02-08 鉱石スラリーの前処理方法、鉱石スラリーの製造方法

Publications (3)

Publication Number Publication Date
EP3296410A1 EP3296410A1 (de) 2018-03-21
EP3296410A4 true EP3296410A4 (de) 2018-10-24
EP3296410B1 EP3296410B1 (de) 2020-09-16

Family

ID=57216894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16792399.4A Active EP3296410B1 (de) 2015-05-12 2016-02-08 Vorbehandlungsverfahren für mineralerzaufschlämmung und verfahren zur herstellung einer mineralerzaufschlämmung

Country Status (8)

Country Link
US (1) US10626481B2 (de)
EP (1) EP3296410B1 (de)
JP (1) JP6020651B1 (de)
CN (1) CN107532235B (de)
AU (1) AU2016261416B2 (de)
CA (1) CA2984885C (de)
PH (1) PH12017502045B1 (de)
WO (1) WO2016181673A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018184629A (ja) * 2017-04-25 2018-11-22 住友金属鉱山株式会社 鉱石スラリーの製造方法および鉱石スラリーの製造装置
JP6969262B2 (ja) * 2017-09-29 2021-11-24 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP6977458B2 (ja) * 2017-09-29 2021-12-08 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP2019203152A (ja) * 2018-05-21 2019-11-28 住友金属鉱山株式会社 鉱石スラリーの濃縮システム、及び鉱石スラリーの濃縮方法
JP2021155771A (ja) * 2020-03-25 2021-10-07 住友金属鉱山株式会社 鉱石スラリーの処理方法、ニッケル酸化鉱石の湿式製錬方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150014225A1 (en) * 2012-04-06 2015-01-15 Sumitomo Metal Mining Co., Ltd. Method for recovering chromite, and method for wet smelting of nickel oxide ore

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548794A (en) 1983-07-22 1985-10-22 California Nickel Corporation Method of recovering nickel from laterite ores
JP4525428B2 (ja) 2004-05-13 2010-08-18 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
CN201070597Y (zh) * 2007-02-08 2008-06-11 邹强 离心桶重选机
JP5163387B2 (ja) 2007-11-13 2013-03-13 住友金属鉱山株式会社 サプロライト鉱のニッケル濃縮処理方法
EP2226403B1 (de) * 2008-09-18 2012-06-27 Sumitomo Metal Mining Co., Ltd. Verfahren zur konzentration von nickel in saproliterz
WO2010060144A1 (en) * 2008-11-28 2010-06-03 Bhp Billiton Ssm Development Pty Ltd Process for separating limonite and saprolite
CN101823018B (zh) 2009-03-05 2013-03-06 中国恩菲工程技术有限公司 红土矿选铬方法
CN102172559A (zh) * 2010-12-29 2011-09-07 昆明冶金研究院 一种离心选矿和浮选相结合的钨、锡回收选矿方法
JP5403033B2 (ja) 2011-11-01 2014-01-29 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
CN102974451A (zh) * 2012-10-12 2013-03-20 金川集团股份有限公司 一种提高铜镍矿伴生贵金属回收率的方法
CA2879600C (en) * 2013-02-12 2016-04-19 Sumitomo Metal Mining Co., Ltd. Hydrometallurgical process for nickel oxide ore

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150014225A1 (en) * 2012-04-06 2015-01-15 Sumitomo Metal Mining Co., Ltd. Method for recovering chromite, and method for wet smelting of nickel oxide ore

Also Published As

Publication number Publication date
CA2984885A1 (en) 2016-11-17
US10626481B2 (en) 2020-04-21
EP3296410A1 (de) 2018-03-21
CN107532235B (zh) 2019-07-09
US20180291478A1 (en) 2018-10-11
JP6020651B1 (ja) 2016-11-02
AU2016261416B2 (en) 2019-02-14
CN107532235A (zh) 2018-01-02
CA2984885C (en) 2019-09-24
EP3296410B1 (de) 2020-09-16
JP2016211056A (ja) 2016-12-15
PH12017502045A1 (en) 2018-04-23
WO2016181673A1 (ja) 2016-11-17
PH12017502045B1 (en) 2018-04-23
AU2016261416A1 (en) 2017-11-23

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